Shulou(Shulou.com)06/02 Report--

This article mainly introduces the differences between weblogic and tomcat, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Differences: 1, Weblogic is a fully loaded container with EJB support, while Tomcat is a container supported by Servlet and JSP; 2, Weblogic is a bit expensive to buy licenses, while Tomcat is free; 3, compared with Weblogic, the performance of Tomcat is a little worse.

Weblogic is a Weblogic Server developed by Oracle Corporation that conforms to the Java Enterprise Edition specification. It is licensed under a proprietary license. It is written entirely in the Java programming language. It was originally developed and maintained by BEA systems and was acquired by Oracle Corporation in 2008. It handles system-and configuration-level functionality, and developers can centralize application-level logic or business logic, simplifying the development and deployment of Oracle. Put the application into the Web container, that is, the application server or Web server. It is one of the best servers in the industry today. Weblogic handles a large number of services or functions for different modules and provides many application details immediately without any programming or extra effort.

Tomcat is a Web application server, commonly known as Apache Tomcat Server, which is an open source application server that conforms to the Java EE specification, also known as the Java Servlet container. It is open source software that anyone can use for free, even for commercial purposes. It is developed and maintained by Apache Software Foundation. It is written purely in the Java programming language. It was originally developed by James Duncan Davidson. Tomcat can also be used as a HTTP server.

The difference between weblogic and tomcat

1. Weblogic has different functions, such as transaction management, message queuing, database connection processing and many other functions, while Tomcat has lightweight, open source, flexibility, stability, servlet,JSP, embedding applications into tomcat asynchronous logging and so on.

2. Weblogic is a fully loaded container with EJB support, while Tomcat is a container supported by Servlet and JSP.

3. Weblogic is a licensed version and Java EE-based commercial Web server, with a highly scalable, fast, secure and high-performance Web server, while Tomcat is open source, based on the reference implementation of Servlet and JSP specifications.

4. Weblogic is the best server on the market, with database pooling, and the license is a bit expensive, while Tomcat is free, and there are limitations in the functionality of large applications.

5. Weblogic has top customers and customers who are using the server, and is used by top customers in the industry, while Tomcat is also used by many customers, but it is limited and has fewer users than Weblogic.

6. Weblogic provides support for deploying business logic and Web applications, while Tomcat only allows deployment of http-based or Web-based applications.

7. Compared with WebLogic, the performance of Weblogic is good, while that of Tomcat is poor.

8. Weblogic has good service management function and the possibility of automation, while Tomcat has less possibility of IT service management.

9. Weblogic has faster updates for any new features or new JDK versions, and Tomcat does not immediately provide JDK version updates or any other feature updates, but it takes a long time.

10. Weblogic has application version control, messaging engine, troubleshooting, database tuning, data source pool, but Apache Tomcat Server does not have this function.

11. Weblogic has EJB clustering, JMS clustering, failover, migration, upgrade, patch, security update and recovery functions, but Tomcat does not have these functions.

Conclusion

Weblogic is licensed enterprise and commercial software with a variety of features for large industrial applications that simplify the lives of developers, while Tomcat is lightweight free and open source software for small Web applications or where companies invest cost-effectively in licensed versions. The choice of software depends on the requirements and size of the project, as well as the required features and customer requirements, and you can choose any application server or Web server in the same way when designing the application architecture.

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